Multi-layer rotary holding pattern entry calculator



FIG. 1 is a top plan view of a multi-layer rotary holding pattern entry calculator showing my new design;

FIG. 2 is a bottom view thereof; and

FIG. 3 is a left hand side view thereof; and,

FIG. 4 is a right hand side view thereof. 

The ornamental design for multi-layer rotary holding pattern entry calculator, as shown and described. 